[glynparson]

1951 Topps Red Back of course, after that it is 1956 topps, in my opinion, as i stated earlier. It is certainly not 1955, the high numbers and clemente and koufax make that fairly tough off the bat. 1958 is a little pricer as it has the all star cards and the multi player stars like WS Foes. 1959 has pricy high numbers but the mid series cards are very cheap, making this also a possible candidate for second place. I will stick to my original thought though, exempting the 1951 sets the next easiest i believe is 1956.